/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.explorer.ui.util;

import java.io.InputStream;

import com.vaadin.terminal.StreamResource.StreamSource;


/**
 * Simple {@link StreamSource} that streams the given inputstream.
 * 
 * @author Frederik Heremans
 */
public class InputStreamStreamSource implements StreamSource {

  private static final long serialVersionUID = -860417435916179985L;
  
  protected transient InputStream inputStream;
  
  public InputStreamStreamSource(InputStream inputStream) {
    this.inputStream = inputStream;
  }

  public InputStream getStream() {
    return inputStream;
  }
}
